SB2025122328 - Red Hat Multicluster GlobalHub 1.5 update for containerd
Published: December 23, 2025
Security Bulletin ID
SB2025122328
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Incorrect default permissions (CVE-ID: CVE-2024-25621)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to incorrect default permissions set for critical files, such as /var/lib/containerd (0711 instead of 0700), /run/containerd/io.containerd.grpc.v1.cri (0755 instead of 0700), and /run/containerd/io.containerd.sandbox.controller.v1.shim (0711 instead of 0700) and for the temp directory. A local user can escalate privileges on the system.
Remediation
Install update from vendor's website.